260528061

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{3929}}^1$

素因数の和:4017

約数の個数: 24

約数和(自身を含む): 374639040

約数和(自身を除く): 114110979

約数列:

[1, 3, 23, 31, 69, 93, 713, 961, 2139, 2883, 3929, 11787, 22103, 66309, 90367, 121799, 271101, 365397, 2801377, 3775769, 8404131, 11327307, 86842687, 260528061]

約数ペア:

[(1, 260528061), (3, 86842687), (23, 11327307), (31, 8404131), (69, 3775769), (93, 2801377), (713, 365397), (961, 271101), (2139, 121799), (2883, 90367), (3929, 66309), (11787, 22103)]